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PET release film is used in the plastic industry and used in the printing industry-film supplier

by:POLYVA     2021-12-03
PET release film is used in the plastic industry and used in the printing profession: PVC, PC board, aluminum board, film and other printing nameplate appearance maintenance and so on. PET protective film is a milky white or yellowish highly crystalline polymer with a smooth and shiny surface. Creep resistance, fatigue resistance, friction resistance and dimensional stability, low abrasion and high hardness, have the greatest toughness among thermoplastics; good electrical insulation performance, low temperature influence, but poor corona resistance. It is non-toxic, weather-resistant, chemical-resistant, low water absorption, resistant to weak acids and organic solvents, but not immersed in hot water or alkali. PET release film PET resin has high glass transition temperature, slow crystallization speed, long molding cycle, long molding cycle, large molding shrinkage, poor dimensional stability, crystallization molding is brittle, and low heat resistance. Heat shrinkable films are often used in convenience food, beverage markets, electronic appliances, and metal products. In particular, shrink labels are the most important application areas. Because with the rapid development of PET release film PET beverage bottles, beverage bottles such as cola, sprite, and various juices require PET heat shrinkable film to be matched with heat seal labels. They belong to the polyester category and are environmentally friendly materials. , Easy to recycle and reuse. The serious overcapacity and unreasonable product structure in the PET release film industry have caused unfair competition to emerge one after another, which not only brings chaos in the market operation order, but also reduces the reputation of market products. What is more serious is the experience space after squeezing. , So that enterprises lose the necessary financial resources and have to reduce the energy input of new technologies and equipment, which hinders the coordinated development of the entire upper and lower industrial structure chain. Pursuing the deep-seated reasons for the serious overcapacity in the industry and the unreasonable product structure is that some companies are catching up with the trend or eager for quick success and quick profit, as well as the lagging concept of some operators, recklessly and rapidly expanding product output without paying attention to product improvement and independence Due to research and development. It is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire!
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